package com.loong.service.impl;

import com.loong.service.UserService;
import org.springframework.stereotype.Service;


@Service
public class UserServiceImpl implements UserService {
    @Override
    public void save() {
        System.out.println("成功保存一个用户");
    }

    @Override
    public void update() {
        System.out.println("成功更新一个用户");
    }
}
